Sharks show novel changes in their immune cancer-related genesResearch scientists at Nova Southeastern University (NSU) and Cornell University have been studying the genetics of great white and great hammerhead sharks, and their work brings us a few steps closer to understanding -- from a genetic sense -- why sharks exhibit some characteristics that are highly desirable by humans (specifically, rapid wound healing and possible higher resistance to cancers).

Best Science Podcasts 2018

Peering Deeper Into SpaceThe past few years have ushered in an explosion of new discoveries about our universe. This hour, TED speakers explore the implications of these advances â and the lingering mysteries of the cosmos. Guests include theoretical physicist Allan Adams, planetary scientist Sara Seager, and astrophysicists Natasha Hurley-Walker and Jedidah Isler.

#461 AdhesivesThis week we're discussing glue from two very different times. We speak with Dr. Jianyu Li about his research into a new type of medical adhesive. And Dr. Geeske Langejans explains her work making and investigating Stone Age and Paleolithic glues.